Maybe use a /8 subnet with reasonable DHCP lease durations to avoid that possibility. I know not all home gear can do it (old WRT54G with stock firmware can’t;

Maybe use a /8 subnet with reasonable DHCP lease durations to avoid that possibility. I know not all home gear can do it (old WRT54G with stock firmware can’t; thinking more along the lines of pfSense or Ubiquiti routers).